scholarly journals The influence of the online PhET simulation-assisted using direct instruction on student’s conceptual understanding of parabolic motion

2021 ◽  
Vol 2126 (1) ◽  
pp. 012013
Author(s):  
P D Lestari ◽  
J Mansyur
Keyword(s):  
Conceptual Understanding ◽  
Direct Instruction ◽  
Average Score ◽  
Control Group ◽  
Research Subjects ◽  
Control Group Design ◽  
Significance Level ◽  
Concept Understanding ◽  
Quasi Experimental ◽  
And Control

Abstract This study aimed to investigate the effect of the online PhET simulation-assisted using the direct instruction on students’ conceptual understanding of the parabolic motion. It was quasi-experimental research with pretest-posttest control group design. The research subjects were 10th grade students, consisting of 20 students for each experimental and control groups. The data were collected using a concept understanding test. The research data were analyzed quantitatively by using descriptive and inferential statistics. The results show that the average score of the experimental class was higher than the control class. The hypothesis was tested using Mann-Whitney (U-Test) with a significance level of = 0.05. Based on data analysis, it can be concluded that there was a significant effect of online PhET simulation assisted learning model on students’ concept understanding on parabolic motion.

scholarly journals PENERAPAN PEMBELAJARAN INVESTIGASI KELOMPOK UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DITINJAU DARI INTELLIGENCE QUOTIENT SISWA

2017 ◽  
Vol 2 (2) ◽  
Author(s):  
Raudatus Solihah ◽  
Agus Abhi Purwoko ◽  
Erin Ryantin Gunawan
Keyword(s):  
Intelligence Quotient ◽  
Average Score ◽  
Control Group ◽  
Control Group Design ◽  
Process Skill ◽  
Group Design ◽  
Science Process Skill ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

This research aims to know the effect of group investigation learning on student’s science process skill based on their IQ in SMAN 1 Mataram for eleventh grade students. This is a quasi experimental study using pretest postest control group design design. Pretest was taken to get data of student’s IQ. Posttest was also conducted to measure student’s science process skill. Sample was taken using nonprobability sampling from the population of eleventh grade student in SMAN 1 Mataram.The sample was two group of student each from two class, class XI sains 6 and as experimental group and class XI sains 5 as control group. The average os Student’s IQ on experimental group and control group were equal, both at 112. Learning processes were 12 x 45 minutes long in total. The experimental group showed better average score on posttest where they scored 82.40 on average, while control group only scored 74.83 on average. This value is statistically significant, at p = 0.007, less that 0.005. This result shows that implementation of group investigation can increase student’s science process skill.Keywords: Group investigation, science process skill, intelligence Quotient (IQ)ABSTRACT

scholarly journals PENGGUNAAN STRATEGI PEMBELAJARAN AKTIF EVERYONE IS A TEACHER HERE (ETH) TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VII

2018 ◽  
Vol 4 (1) ◽  
pp. 95-100
Author(s):  
Sri Yunita Ningsih ◽  
Gustimalasari Gustimalasari
Keyword(s):  
Active Learning ◽  
Learning Strategy ◽  
Control Group ◽  
Control Group Design ◽  
Concept Understanding ◽  
Group Design ◽  
Quasi Experimental ◽  
Active Learning Strategy ◽  
And Control ◽  
Better Than

Abstract. This research has been made to know skill of student’s concept by using active learning strategy everyone is teacher here (ETH). Beside that this study aims to measure student’s concept understanding with statistical test between Experimental Class (Active Learning Strategy Everyone Is Teacher Here) and control class (Conventional Learning ). The population was seventh grade of SMPN 3 Lirik consist 94 students in three classes. Sample was took randomly, experiment class ( VII.2 ) and control class ( VII.I ) This research was experiment, the form of this research was Quasi Experimental Design with randomized subject posttest only control group design. based on statistic data processing has been retrieved - t hitung -3,159 smaller than - t table was -2,000 and based on t test has been retrieved -thitung < -t table so Ho rejected and Ha received. So that the writer conclude that skill of math student’s concept understanding by using active learning Strategy Everyone Is Teacher Here (ETH) is better than conventional concept understanding.Keywords: Everyone Is A Teacher Here, Concept Understanding

scholarly journals THE APPLICATION OF LEARNING WITH COGNITIVE CONFLICT APPROACH IN IMPROVING UNDERSTANDING CONCEPT OF PHYSICS OF CLASS VIII STUDENTS OF SMP 40 PEKANBARU

2018 ◽  
Vol 6 (1) ◽  
pp. 31
Author(s):  
Emiliani Emiliani ◽  
Zulirfan Zulirfan ◽  
Fakhruddin Z ◽  
Februartati Februartati
Keyword(s):  
Conceptual Understanding ◽  
Multiple Choice ◽  
Cognitive Conflict ◽  
Average Score ◽  
Control Group ◽  
Homogeneity Tests ◽  
Concept Understanding ◽  
Class Viii ◽  
And Control ◽  
Experimental Group

This study aims to determine the improvement of conceptual understanding of physics of class VIII studentsof SMP Negeri 40 Pekanbaru on the topic of light and optical through learning with cognitive conflict approaches. The type of this research is quasi experiment with population of 172 students of class VIII SMP Negeri 40 Pekanbaru consisted of 4 classes. Two classes were selected to be a research sample based on normality and homogeneity tests on repetition of sound material to obtain experimental and control classes, each of 43 people. The data collected by giving the physics’ conceptual understanding test in Bloom's taxonomy in the form of two tier multiple choice with 14 items. This instrument consists of 7 indicators ofconceptual understanding, namely: interpretation, modeling, classifying, summarizing, drawing inference,comparing, and explaining. The result of the research showed that the ability of studens’ concept understanding after the application of learning with cognitive conflict approach was in the good category. The average score of the students’ understanding of the physics concept on the experimental group was higer than the average score of the control group. it can be concluded that learning with cognitive conflict approach can improve conceptual understanding of physics of class VIII SMP Negeri 40 Pekanbaru student on the topic of light and optics.

scholarly journals Students’ Concepts Understanding Through Inquiry Learning Model Based on Local Wisdom in the Theme of "Heat and Its Transfer"

2020 ◽  
Vol 9 (5) ◽  
pp. 472-481
Author(s):  
Silva Nadhifatul A’yun ◽  
Siti Alimah ◽  
Ngurah Made Dharma Putra
Keyword(s):  
Conceptual Understanding ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Average Score ◽  
Control Group ◽  
Control Group Design ◽  
Concept Understanding ◽  
Post Test ◽  
Design Type ◽  
Type Data

This study aims to analyze the improvement and profile of students' conceptual understanding through a local wisdom-based inquiry model. This research used mixed method with a sequential explanatory design. The population in this study were all class 5 students from six elementary schools in Mayong Jepara. The selection of sample of this study used simple random sampling technique. The study has two sample of class 5 of SD Negeri 2 and SD Negeri 3 Mayong Lor with 27 student and 30 student as the sample, respectively. The first stage is a quantitative method in the form of a true-experimental design with a pre-test and post-test control group design type. Data collection was used test, to know the understanding of the student on heat transfer concept. Then completed using documentation and interview for qualitative stage. Then for data analysis was used n-gain test and description according to Miles and Hubermans models. Based on the conceptual understanding score shows the average score obtained by the experimental class student was increased from 51.48 to 77.41 and the control class obtained an average increase from 52.33 to 66.00. The results of the average difference test of students’ conceptual understanding show that the sig. (2-tailed) value generated is 0.001 < 0.05, it indicates H0 is rejected, which means that there is a difference in conceptual understanding between the inquiry class and the local wisdom-based inquiry class. The profile of concept understanding on each indicator of class 5 students on the theme of heat and its transfer through the inquiry model as a whole is included in the good category with a percentage of 79.32 and the results of the interviews showed that students are easier to understand the material conveyed through direct observation to the roof tile manufacturing company.

scholarly journals Penyuluhan dan Pengetahuan Tentang Pernikahan Usia Muda

2013 ◽  
Vol 8 (2) ◽  
pp. 56
Author(s):  
Rufaida Nurjanah ◽  
Dwiana Estiwidani ◽  
Yuliasti Eka Purnamaningrum
Keyword(s):  
Young Age ◽  
Average Score ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Quasi Experimental ◽  
The Subject ◽  
And Control

Pada tahun 2010-2012, di Kabupaten Gunungkidul, terjadi kenaikan dua kali lipat kasus pernikahan di bawah umur. Kasus tertinggi terdapat di Kecamatan Patuk, yaitu sebanyak 18 kasus. Kehamilan di usia muda berkorelasi dengan angka kematian ibu. Peningkatan pengetahuan kesehatan reproduksi dapat dilakukan dengan penyuluhan. Tujuan penelitian ini  untuk mengetahui pengaruh penyuluhan terhadap peningkatan pengetahuan tentang pernikahan usia muda. Jenis penelitian yang digunakan adalah kuasi eksperimen dengan pretest-posttest terhadap kelompok kontrol. Penelitian dilakukan di SMPN 1 Patuk. Subjek penelitian adalah siswa kelas VIII. Jumlah sampel sebanyak 25 responden, baik pada kelompok eksperimen maupun kontrol. Instrumen penelitian adalah kuesioner. Hasil pretest menunjukkan nilai rata-rata kelompok eksperimen adalah 70,40 dan kelompok kontrol adalah 71,20. Hasil posttest menunjukkan nilai rata-rata kelompok eksperimen adalah 90,88 dan kelompok kontrol adalah 78,40. Terdapat perbedaan yang signifikan antara nilai pretest dengan posttest. Peningkatan pengetahuan pada kelompok eksperimen sebesar 20,48, sedangkan kelompok kontrol sebesar 7,20. Hasil uji independen sampel uji t menghasilkan nilai p 0,000 (< 0,05). Penelitian ini menyimpulkan bahwa ada pengaruh penyuluhan terhadap peningkatan pengetahuan tentang pernikahan usia muda pada siswa kelas VIII di SMPN 1 Patuk tahun 2013.In 2010-2012, the amount of underage marriage had doubled in Gunung Kidul. Moreover, the highest case was in Patuk which had 18 cases. However, there was correlation between early pregnancy and maternal mortality. Improving the knowledge of reproductive health can be done by counseling. The research was aimed to find out about the effect of counseling on the improvement of the knowledge of young age marriage. The research was categorized into quasi experimental research which has pre-posttest with control group design. The research was conducted at SMPN 1 Patuk. The subject of the research was VIII grade students. There were 25 respondents both the experiment group and control group as well. The instrument used was questioner. The result of pretest was the average score of experiment group was 70.40 while control group’s average score is 71.20. The result of the posttest was the average score of experiment group was 90.88 while the control group’s average score was 78.40. So, it could be concluded that there were a significant difference between pretest and posttest. The knowledge of experiment group increased by 20.48 whiles the control group’s knowledge increased by 7.20. The result of independent sample t-test was the score of p-value is 0.000 (< 0.05). This research concludes that there is effect of counseling on the improvement of the knowledge about young age marriage of VIII grade students of SMPN 1 Patuk in 2013.

scholarly journals Pengaruh Model Pembelajaran Langsung Berbantuan Media Laboratorium Terhadap Kreatifitas Fisika Siswa SMA

2017 ◽  
Vol 2 (3) ◽  
pp. 106
Author(s):  
Ria Rizki Ekasari ◽  
Gunawan Gunawan ◽  
Hairunnisyah Sahidu
Keyword(s):  
Direct Instruction ◽  
Female Student ◽  
Male Student ◽  
Virtual Laboratory ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Average Grade ◽  
And Control ◽  
Instruction Model

This research aims to investigate the influence of direct instruction model with virtual laboratory media toward student creativity in physics using "pretest-posttest control group design". The creativity data collected by essay type test shows that pre-test average grade of experimental class is 41 and control class is 36, while post-test average grade of experimental class is 74 and control class is 69. Based on data analysis, creativity of male student in physics is higher than female student. The average grade of male student is 72 while female student is 70. The result of hypothesis testing using polled variance t-test with significance level of 5 % is tcalculation=> ttable = 1,99601 or, in other words, the calculated t value is greater than the value given in the table. It can be concluded that direct instruction model with virtual laboratory media influences high school student creativity in physics.

scholarly journals The Pengaruh Penggunaan Jurnal Belajar Terhadap Hasil Belajar Mahasiswa Pendidikan Biologi STKIP-PI Makassar pada Mata Kuliah Perencanaan Pembelajaran

Biota ◽  
2018 ◽  
Vol 11 (2) ◽  
pp. 167-177
Author(s):  
St Humaerah Syarif
Keyword(s):  
Lesson Plan ◽  
Biology Education ◽  
Sampling Technique ◽  
Positive Influence ◽  
Average Score ◽  
Control Group ◽  
Education Students ◽  
Control Group Design ◽  
Quasi Experimental ◽  
And Control

This research was quasi experimental with the purpose to determine the influence of using study journal toward study outcome of biology education students of STKIP-PI Makassar in lesson plan course. The research design is prestest-posttest control group design. The populations were students of Biology Education Program who conducting lesson plan of biologi subject in even semester (VI) of academic year 2017/2018. This research used random sampling technique to chose a control and an experimental class. The data collected by pretest and posttest. The data was collected analyzed by using descriptive and inferential statistic. The result showed that the average score of experimental class is 80,42 and control class is 75,33, standard deviation are 8,03 and 9,67. The result of hypotheses testing use Independent Samples T-test with SPSS for windows 20 program to get significance value is 0,03. The significance value 0,003 < α= 0,05, so H0 was rejected and H1 was accepted. It is showed that using study journal give positive influence to study outcome of biology education students of STKIP-PI Makassar in lesson plan course.

scholarly journals Penerapan Model Kooperatif Tipe TPS Terhadap Hasil Belajar Kognitif dan Aktivitas Peserta Didik pada Materi Gelombang Mekanik Kelas XI IPA SMA Negeri 1 Kabupaten Sorong

2016 ◽  
Vol 5 (2) ◽  
pp. 173 ◽  
Author(s):  
Tirza Pangkali ◽  
Iriwi L.S. Sinon ◽  
Sri Wahyu Widyaningsih
Keyword(s):  
Direct Instruction ◽  
Cognitive Learning ◽  
T Test ◽  
Cognitive Achievement ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Quasi Experimental ◽  
Average Activity

This study aims to determine and measuring the differences of the cognitive learning and activity on learners using direct instruction and cooperative TPS type in class XI IPA SMA Negeri 1 Sorong. This research is Quasi-experimental research which used The Matching Only Posttest Control Group Design. This study occur on two classes; XI IPA 1 as an experimental class and class XI IPA 2 as the control class. The results shows that the average cognitive achievement test at 78,82 and the average activity 88,66, while the control class 70,59 and the average activity 84,21. It shows the results of learning and activity using TPS type of cooperative learning more effective. The results of data processing using independent sample t-test, with significance level α = 5% obtained t = 2,396. Value ttabel =1,694 so thitung> ttabel which means H0 rejected, so there are significant differences of cognitive achievement between control and experimental class.Penelitian ini bertujuan untuk mengetahui dan mengukur perbedaan hasil belajar kognitif dan aktivitas peserta didik menggunakan model pembelajaran direct instruction dan kooperatif tipe TPS di kelas XI IPA SMA Negeri 1 Kabupaten Sorong. Penelitian kuasi eksperimen ini menggunakan The Matching Only Posttest Control Group Design. Penelitian ini sebanyak dua kelas yaitu kelas XI IPA 1 sebagai kelas eksperimen dan kelas XI IPA 2 sebagai kelas kontrol. Hasil penelitian menunjukkan bahwa rata-rata tes hasil belajar kognitif kelas eksperimen sebesar 78,82 dan rata-rata aktivitas peserta didik 88,66, sedangkan kelas kontrol 70,59 dan rata-rata aktivitas peserta didik 84,21. Hal ini menunjukan hasil belajar dan aktivitas dengan menggunakan pembelajaran kooperatif tipe TPS lebih efektif. Hasil pengolahan data menggunakan Independent Sample t-test dengan taraf signifikan α = 5% diperoleh thitung = 2,396. Nilai ttabel=1,694 sehingga thitung > ttabel yang berarti H0 ditolak sehingga terdapat perbedaan yang signifikan hasil belajar kognitif antara kelas kontrol dengan eksperimen. 

scholarly journals PENGARUH PEMBELAJARAN INKUIRI TERBIMBING TERHADAP PEMAHAMAN KONSEP FISIKA PESERTA DIDIK

2021 ◽  
Vol 4 (2) ◽  
pp. 44-49
Author(s):  
Muhammad Amran Shidik ◽  
Faradina Faradina ◽  
Pertiwi Pertiwi ◽  
Anas Irwan
Keyword(s):  
T Test ◽  
Choice Test ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Groups ◽  
Control Group Design ◽  
Concept Understanding ◽  
Quasi Experimental ◽  
And Control ◽  
Test Result

This research was conducted with the aim of knowing whether there was an effect of guided inquiry learning on students' understanding of the concepts of physics. By using a quasi-experimental research method with. Non-Equivalent research design. Control Group Design in order to obtain two class groups, namely the experimental and control groups. Data were collected using an objective test of concept understanding in the form of a multiple-choice test with five choice options. The data obtained were then tested the prerequisites first. After the data is said to be distributed normally and homogeneously, it is followed by hypothesis testing using the t-test. The t-test result shows that the significance value is smaller than the α value (0.000 <0.05), so that Ho is rejected and Ha is accepted. Which means that there is an effect of understanding the concept of physics between participants being taught learning guided inquiry and being taught conventionally.

scholarly journals PENGARUH HERITAGE NARRATIVE TERHADAP PEMAHAMAN MEMBACA SISWA KELAS VIII SMP TELEKOMUNIKASI PEKANBARU

2019 ◽  
Vol 9 (2) ◽  
pp. 109
Author(s):  
Husnul Fadila ◽  
Jismulatif Jismulatif
Keyword(s):  
Reading Comprehension ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Quasi Experimental ◽  
The Mean ◽  
Second Year ◽  
And Control ◽  
Academic Year ◽  
Experimental Group

ABSTRACT: This quasi-experimental research aimed to find out whether there is an effect of heritage narrative on reading comprehension of second year students of SMP Telekomunikasi Pekanbaru. This research was a nonequivalent (pretest and posttest) control-group design. In this design, there two groups as the participant (experimental and control group). Heritage narrative was applied in teaching the experimental group while the control group was taught by using narrative from other culture. The population of this research was all students of second year students in academic year of 2017/2018. The total number of population was 71. The sample is chosen by using cluster random sampling. In analyzing data, the writer used the quantitative approach. The results of the data analysis showed that the mean scores of pre-test were 44.86 (experimental group) and 43.47 (control group). The mean score of students after the treatment was higher than pre-test. Moreover, from the statistical analysis, it was found out the t-test (4.75) was higher than t-table (2.01) at the significance level 5%. It can be concluded that there was effect of heritage narrative on students ’reading comprehension.

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